Originally Posted by RViter
Enquiring minds want to know ... when did you 'apply for the -472 upgrade'? (i.e., how long have you waited?)
I know this is a thread high-jacking, but I'm looking anxiously for that Dynon call as I see Osh2018 approaching ...
(thanks for your post - a ray of light in the darkness)
I already had the upgraded 472 , just needed the updated version. And no I had not contacted them about update, they called me.